123521470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5119}}^1$

素因数の和:5272

約数の個数: 32

約数和(自身を含む): 235929600

約数和(自身を除く): 112408130

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 1270, 2413, 4826, 5119, 10238, 12065, 24130, 25595, 51190, 97261, 194522, 486305, 650113, 972610, 1300226, 3250565, 6501130, 12352147, 24704294, 61760735, 123521470]

約数ペア:

[(1, 123521470), (2, 61760735), (5, 24704294), (10, 12352147), (19, 6501130), (38, 3250565), (95, 1300226), (127, 972610), (190, 650113), (254, 486305), (635, 194522), (1270, 97261), (2413, 51190), (4826, 25595), (5119, 24130), (10238, 12065)]